David Tan

Age: 9 years old
Age Category: 10 & under
Team: Pacifica Sea Lions | Pacific Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Pacifica Sea Lions	Pacific Swimming	Western Zone	USA
Free 25 Y	18.53		9	01/10/2026			2	193	543	1,000+

Free 50 Y	39.70		9	02/21/2026		B: 38.19 (+1.51s \| 3.8%)	4	392	1,000+	1,000+

Free 100 Y	1:25.71	Analysis	9	02/21/2026	B	BB: 1:18.89 (+6.82s \| 8.0%)	4	243	967	1,000+

Back 25 Y	24.38		9	11/14/2025			3	305	987	1,000+

Back 50 Y	47.77		9	12/06/2025	B	BB: 42.89 (+4.88s \| 10.2%)	5	332	1,000+	1,000+

Breast 25 Y	27.20		9	11/14/2025			2	269	697	1,000+

Breast 50 Y	55.78		9	03/07/2026		B: 53.39 (+2.39s \| 4.3%)	4	428	1,000+	1,000+

Breast 100 Y	2:05.43	Analysis	9	03/28/2026		B: 1:54.09 (+11.34s \| 9.0%)	4	325	1,000+	1,000+

Fly 25 Y	23.90		9	11/14/2025			2	203	577	1,000+

Fly 50 Y	1:03.13		9	10/25/2025		B: 46.49 (+16.64s \| 26.4%)	6	519	1,000+	1,000+

Fly 100 Y	2:17.23	Analysis	9	01/10/2026		B: 1:53.49 (+23.74s \| 17.3%)	1	131	576	1,000+

IM 100 Y	1:54.84	Analysis	9	10/25/2025		B: 1:39.69 (+15.15s \| 13.2%)	4	472	1,000+	1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Pacifica Sea Lions	Pacific Swimming	Western Zone	USA
Free 50 M	43.32		9	05/02/2026	B	BB: 39.79 (+3.53s \| 8.1%)	3	213	981	1,000+

Free 100 M	1:41.27	Analysis	9	06/26/2026		B: 1:40.99 (+0.28s \| 0.3%)	4	236	981	1,000+

Back 50 M	54.95		9	05/02/2026	B	BB: 49.29 (+5.66s \| 10.3%)	3	263	1,000+	1,000+

Back 100 M	2:02.78	Analysis	9	05/02/2026		B: 1:56.69 (+6.09s \| 5.0%)	3	236	999	1,000+

Breast 50 M	1:14.09		9	06/06/2025		B: 1:00.89 (+13.20s \| 17.8%)	4	444	1,000+	1,000+

Fly 50 M	57.07		9	06/26/2026		B: 52.29 (+4.78s \| 8.4%)	3	220	858	1,000+

Above are the fastest times that David Tan has achieved in his swimming career. For each event, you can find David's best time, the corresponding time standard, as well as how much faster David needs to be to reach the next level. The last columns provide David rankings at the team and LSC levels. These rankings are based on the David's personal best, his current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Far Western Bonus time standard

Short Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	39.70	30.99 (+8.71s \| 21.9%)	30.19 (+9.51s \| 24.0%) 30.99 (+8.71s \| 21.9%)	26.89 (+12.81s \| 32.3%)	24.79 (+14.91s \| 37.6%)	23.29 (+16.41s \| 41.3%)	22.19 (+17.51s \| 44.1%)	21.29 (+18.41s \| 46.4%)	21.29 (+18.41s \| 46.4%)	20.59 (+19.11s \| 48.1%)	20.09 (+19.61s \| 49.4%)	20.39 (+19.31s \| 48.6%)	N/A	30.49 (+9.21s \| 23.2%)
Free 100 Y	1:25.71	1:09.69 (+16.02s \| 18.7%)	1:07.59 (+18.12s \| 21.1%) 1:09.69 (+16.02s \| 18.7%)	58.69 (+27.02s \| 31.5%)	54.19 (+31.52s \| 36.8%)	51.19 (+34.52s \| 40.3%)	48.19 (+37.52s \| 43.8%)	46.39 (+39.32s \| 45.9%)	46.39 (+39.32s \| 45.9%)	45.09 (+40.62s \| 47.4%)	43.49 (+42.22s \| 49.3%)	44.39 (+41.32s \| 48.2%)	N/A	1:07.19 (+18.52s \| 21.6%)
Back 50 Y	47.77	36.99 (+10.78s \| 22.6%)	35.79 (+11.98s \| 25.1%) 36.99 (+10.78s \| 22.6%)	N/A	N/A	N/A	24.79 (+22.98s \| 48.1%)	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+11.48s \| 24.0%)
Breast 50 Y	55.78	40.99 (+14.79s \| 26.5%)	39.99 (+15.79s \| 28.3%) 40.99 (+14.79s \| 26.5%)	N/A	N/A	N/A	27.69 (+28.09s \| 50.4%)	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+15.49s \| 27.8%)
Breast 100 Y	2:05.43	1:28.99 (+36.44s \| 29.1%)	1:26.99 (+38.44s \| 30.6%) 1:28.99 (+36.44s \| 29.1%)	1:13.59 (+51.84s \| 41.3%)	1:07.89 (+57.54s \| 45.9%)	1:02.89 (+62.54s \| 49.9%)	1:00.89 (+64.54s \| 51.5%)	57.99 (+67.44s \| 53.8%)	57.99 (+67.44s \| 53.8%)	55.89 (+69.54s \| 55.4%)	54.19 (+71.24s \| 56.8%)	55.29 (+70.14s \| 55.9%)	N/A	1:26.29 (+39.14s \| 31.2%)
Fly 50 Y	1:03.13	35.39 (+27.74s \| 43.9%)	33.99 (+29.14s \| 46.2%) 35.39 (+27.74s \| 43.9%)	N/A	N/A	N/A	24.09 (+39.04s \| 61.8%)	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+28.44s \| 45.0%)
Fly 100 Y	2:17.23	1:22.69 (+54.54s \| 39.7%)	1:20.49 (+56.74s \| 41.3%) 1:22.69 (+54.54s \| 39.7%)	1:03.89 (+73.34s \| 53.4%)	58.99 (+78.24s \| 57.0%)	55.49 (+81.74s \| 59.6%)	52.89 (+84.34s \| 61.5%)	50.59 (+86.64s \| 63.1%)	50.59 (+86.64s \| 63.1%)	48.99 (+88.24s \| 64.3%)	47.79 (+89.44s \| 65.2%)	48.39 (+88.84s \| 64.7%)	N/A	1:19.89 (+57.34s \| 41.8%)
IM 100 Y	1:54.84	1:18.89 (+35.95s \| 31.3%)	1:16.89 (+37.95s \| 33.0%) 1:18.89 (+35.95s \| 31.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+37.85s \| 33.0%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	43.32	35.49 (+7.83s \| 18.1%)	34.39 (+8.93s \| 20.6%) 35.49 (+7.83s \| 18.1%)	30.19 (+13.13s \| 30.3%)	27.89 (+15.43s \| 35.6%)	26.79 (+16.53s \| 38.2%)	25.89 (+17.43s \| 40.2%)	24.59 (+18.73s \| 43.2%)	24.59 (+18.73s \| 43.2%)	24.29 (+19.03s \| 43.9%)	23.39 (+19.93s \| 46.0%)	23.79 (+19.53s \| 45.1%)	N/A	22.79 (+20.53s \| 47.4%)	34.59 (+8.73s \| 20.2%)
Free 100 M	1:41.27	1:19.49 (+21.78s \| 21.5%)	1:17.09 (+24.18s \| 23.9%) 1:19.49 (+21.78s \| 21.5%)	1:07.39 (+33.88s \| 33.5%)	1:02.19 (+39.08s \| 38.6%)	59.19 (+42.08s \| 41.6%)	56.09 (+45.18s \| 44.6%)	53.59 (+47.68s \| 47.1%)	53.59 (+47.68s \| 47.1%)	52.59 (+48.68s \| 48.1%)	50.99 (+50.28s \| 49.6%)	51.99 (+49.28s \| 48.7%)	N/A	49.99 (+51.28s \| 50.6%)	1:16.89 (+24.38s \| 24.1%)
Back 50 M	54.95	42.99 (+11.96s \| 21.8%)	40.79 (+14.16s \| 25.8%) 42.99 (+11.96s \| 21.8%)	N/A	N/A	N/A	29.29 (+25.66s \| 46.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+13.36s \| 24.3%)
Back 100 M	2:02.78	1:30.89 (+31.89s \| 26.0%)	1:26.79 (+35.99s \| 29.3%) 1:30.89 (+31.89s \| 26.0%)	1:15.49 (+47.29s \| 38.5%)	1:09.69 (+53.09s \| 43.2%)	1:05.89 (+56.89s \| 46.3%)	1:03.29 (+59.49s \| 48.5%)	1:00.59 (+62.19s \| 50.7%)	1:00.59 (+62.19s \| 50.7%)	58.89 (+63.89s \| 52.0%)	57.29 (+65.49s \| 53.3%)	58.19 (+64.59s \| 52.6%)	N/A	55.69 (+67.09s \| 54.6%)	1:27.69 (+35.09s \| 28.6%)
Breast 50 M	1:14.09	46.99 (+27.10s \| 36.6%)	45.59 (+28.50s \| 38.5%) 46.99 (+27.10s \| 36.6%)	N/A	N/A	N/A	32.89 (+41.20s \| 55.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+27.80s \| 37.5%)
Fly 50 M	57.07	40.19 (+16.88s \| 29.6%)	38.49 (+18.58s \| 32.6%) 40.19 (+16.88s \| 29.6%)	N/A	N/A	N/A	28.19 (+28.88s \| 50.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+17.88s \| 31.3%)

Progression

See how David Tan is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the David's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets David Tan has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the David's time, the progress against David's best time, the corresponding time standard, as well as how much faster David needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Alto Last Splash

07/25/2026

Fremont

50 M Free

44.25

+0.93s

B: 43.89 (+0.36s | 0.8%)

2026 NNA Silver State Championships

07/10/2026

Reno

50 M Back

56.78

+1.83s

B: 55.39 (+1.39s | 2.4%)

100 M Back

2:05.97

+3.19s

B: 1:56.69 (+9.28s | 7.4%)

50 Back

1:01.93

100 Back

1:04.04

2:05.97

100 Back

2:05.97

100 M Free

1:41.53

+0.26s

B: 1:40.99 (+0.54s | 0.5%)

50 Free

48.61

100 Free

52.92

1:41.53

100 Free

1:41.53

50 M Free

44.94

+1.62s

B: 43.89 (+1.05s | 2.3%)

SUNN Silicon Valley CBA+ LCM

06/26/2026

Sunnyvale

50 M Back

1:00.85

+5.90s

B: 55.39 (+5.46s | 9.0%)

100 M Free

1:41.27

B: 1:40.99 (+0.28s | 0.3%)

50 M Fly

57.07

B: 52.29 (+4.78s | 8.4%)

Alto Spring Jam CBA

05/02/2026

Fremont

50 M Back

54.95

-4.21s (New PB)

BB: 49.29 (+5.66s | 10.3%)

100 M Back

2:02.78

-4.46s (New PB)

B: 1:56.69 (+6.09s | 5.0%)

50 M Free

43.32

-5.31s (New PB)

BB: 39.79 (+3.53s | 8.1%)

PSL March CBA+

03/28/2026

Pacifica

100 Y Breast

2:05.43

B: 1:54.09 (+11.34s | 9.0%)

100 Y Free

1:29.13

+3.42s

B: 1:27.99 (+1.14s | 1.3%)

BAC Race To AGCs

03/07/2026

Burlingame

50 Y Back

48.17

+0.40s

BB: 42.89 (+5.28s | 11.0%)

100 Y Free

1:28.16

+2.45s

B: 1:27.99 (+0.17s | 0.2%)

50 Y Breast

55.78

-0.47s (New PB)

B: 53.39 (+2.39s | 4.3%)

Pacific Swimming 10 U SCY Championship

02/21/2026

Cupertino

50 Y Breast

56.96

+0.71s

B: 53.39 (+3.57s | 6.3%)

50 Y Back

51.15

+3.38s

B: 48.29 (+2.86s | 5.6%)

50 Y Free

39.70

-0.27s (New PB)

B: 38.19 (+1.51s | 3.8%)

100 Y Free

1:25.71

-4.07s (New PB)

BB: 1:18.89 (+6.82s | 8.0%)

2026 PSL Super Finals Invitational

02/07/2026

Pacifica

50 Y Back

51.12

+3.35s

B: 48.29 (+2.83s | 5.5%)

50 Y Free

39.97

-0.69s (New PB)

B: 38.19 (+1.78s | 4.5%)

100 Y Free

1:29.78

-0.19s (New PB)

B: 1:27.99 (+1.79s | 2.0%)

50 Free

43.05

100 Free

46.73

1:29.78

100 Free

1:29.78

SSF NEW YEAR SPLASH C B A+

01/10/2026

Pacifica

100 Y Fly

2:17.23

B: 1:53.49 (+23.74s | 17.3%)

25 Y Free

18.53

-2.25s (New PB)

50 Y Breast

56.25

B: 53.39 (+2.86s | 5.1%)

DCD Winter Holiday Splash CBA+

12/06/2025

Daly City

100 Y Free

1:29.97

-1.82s (New PB)

B: 1:27.99 (+1.98s | 2.2%)

50 Y Back

47.77

-2.98s (New PB)

BB: 42.89 (+4.88s | 10.2%)

PSL Pumpkin Spice Lovers 25 129

11/14/2025

Pacfica

50 Y Free

40.69

+0.03s

B: 38.19 (+2.50s | 6.1%)

25 Y Fly

23.90

-6.72s (New PB)

25 Y Breast

27.20

-4.04s (New PB)

25 Y Back

24.38

-1.33s (New PB)

50 Y Back

50.75

-3.40s (New PB)

B: 48.29 (+2.46s | 4.8%)

100 Y Free

1:31.79

-15.72s (New PB)

B: 1:27.99 (+3.80s | 4.1%)

TYR BAC SPOOKY FALL CLASSIC

10/25/2025

Burlingame

100 Y IM

1:54.84

B: 1:39.69 (+15.15s | 13.2%)

50 Y Free

40.66

-5.57s (New PB)

B: 38.19 (+2.47s | 6.1%)

50 Y Fly

1:03.13

B: 46.49 (+16.64s | 26.4%)

BAC C B A Meet

06/06/2025

Burlingame

50 M Breast

1:14.09

B: 1:00.89 (+13.20s | 17.8%)

100 M Back

2:07.24

B: 1:56.69 (+10.55s | 8.3%)

50 M Free

48.63

-2.17s (New PB)

B: 43.89 (+4.74s | 9.7%)

2025 LAMV SCM C B A+

05/17/2025

Mountain View

50 M Back

59.16

-3.90s (New PB)

B: 55.39 (+3.77s | 6.4%)

Alto Spring Jam Meet

04/19/2025

Fremont

50 M Back

1:03.06

B: 55.39 (+7.67s | 12.2%)

50 M Free

50.80

B: 43.89 (+6.91s | 13.6%)

PSL SC CBA+ Meet

03/22/2025

Pacifica

50 Y Free

46.23

-3.84s (New PB)

B: 38.19 (+8.04s | 17.4%)

100 Y Free

1:47.51

B: 1:27.99 (+19.52s | 18.2%)

25 Y Free

20.78

-3.21s (New PB)

25 Y Breast

34.00

+2.76s

50 Y Back

54.15

B: 48.29 (+5.86s | 10.8%)

2025 PSL Super Finals Invitational

02/07/2025

Pacifica

25 Y Back

25.71

-1.38s (New PB)

50 Y Free

50.07

-1.93s (New PB)

B: 38.19 (+11.88s | 23.7%)

Z1N SC Championship

01/25/2025

Sunnyvale

25 Y Back

27.09

-0.74s (New PB)

South San Francisco New Year Splash C B A+

01/11/2025

Pacifica

25 Y Fly

34.14

+3.52s

Alto Fall Frolic Meet

11/23/2024

Palo Alto

25 Y Free

24.14

+0.15s

25 Y Breast

32.67

+1.43s

25 Y Back

29.98

+2.15s

PSL SC CBA+ Meet

11/09/2024

Pacifica

25 Y Free

23.99

-0.78s (New PB)

25 Y Breast

34.74

+3.50s

25 Y Back

32.69

+4.86s

50 Y Free

52.00

-3.43s (New PB)

B: 38.19 (+13.81s | 26.6%)

TYR BAC Spooky Fall Classic C B A+ Meet

10/26/2024

Burlingame

25 Y Breast

31.24

25 Y Fly

30.62

25 Y Free

24.77

50 Y Free

55.43

B: 38.19 (+17.24s | 31.1%)

25 Y Back

27.83

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.